Method for preparing Fmoc-based hydrolysable linkers
申请人:Turecek Peter
公开号:US20090005574A1
公开(公告)日:2009-01-01
A novel process for the production of Fmoc (9H-fluoren-9-ylmethoxycarbonyl)-based compounds is provided, wherein a protecting group for the 9-hydroxymethyl group of the fluorene ring system is utilized. These compounds are useful for the modification of protein and peptide drugs.
Conjugates having a degradable linkage and polymeric reagents useful in preparing such conjugates
申请人:Bentley D. Michael
公开号:US20060293499A1
公开(公告)日:2006-12-28
The present invention provides conjugates having a degradable linkage and polymeric reagents useful in preparing such conjugates. The conjugates as well as the polymeric reagents used to form the conjugates include at least one of each the following: an aromatic moiety comprising an ionizable hydrogen atom, a spacer moiety, and a water-soluble polymer. Methods of making polymeric reagents and conjugates, as well as methods for administering conjugates and compositions, are also provided.
Method for Preparing FMOC-Based Hydrolysable Linkers
申请人:Tureck Peter
公开号:US20100197940A1
公开(公告)日:2010-08-05
A novel process for the production of Fmoc (9H-fluoren-9-ylmethoxycarbonyl)-based compounds is provided, wherein a protecting group for the 9-hydroxymethyl group of the fluorene ring system is utilized. These compounds are useful for the modification of protein and peptide drugs.
Conjugates of a GLP-I moiety may be covalently attached to one or more water-soluble polymers. For instance, a GLP-I polymer conjugate may include a GLP-I moiety releasably attached at its N-terminus to a water-soluble polymer. The GLP-I polymer conjugate may include a GLP-I moiety covalently attached to a water-soluble polymer, wherein the GLP-I moiety possesses an N-methyl substituent. The GLP-I polymer conjugate may include a GLP-I moiety covalently attached at a polymer attachment site to a water-soluble polymer, wherein the GLP-I moiety is glycosylated at a site separate from the polymer attachment site.
PHARMACEUTICAL COMPOSITIONS AND METHODS FOR DELIVERING SUCH COMPOSITIONS
申请人:Bentley Michael D.
公开号:US20120258912A1
公开(公告)日:2012-10-11
The present invention provides pharmaceutical compositions comprising a pharmaceutically acceptable excipient and a conjugate having a degradable linkage. The conjugates include at least one of each the following: an aromatic moiety comprising an ionizable hydrogen atom, a spacer moiety, and a water-soluble polymer. Methods for delivering such compositions are also provided.